The 2014 NFL Nike “Silver Speed” collection also features key lifestyle elements designed to express the soul of football off the field. The all-black Super Bowl edition Nike NFL Limited Jersey combines on-field innovation with premium style for the ultimate fan look, while the Nike Lunar 180 Trainer SC and Nike Destroyer jacket complete the collection. The Nike 2014 “Silver Speed” Super Bowl XLVIII lifestyle collection will be available at Nike leading up to Super Bowl XLVIII.